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淡水石斑鱼为慈鲷科鱼类,原产于中美洲尼加拉瓜,是尼加拉瓜的主要淡水经济鱼类,具有生长快、抗病力强、易捕捞、肉质鲜美等特点。为了探索该鱼的养殖技术,我们于2003～2004年开展了淡水石斑鱼池塘高产养殖试验,取得了较好的经济效益。现将试验情况报告如下：
Freshwater grouper is a cichlid fish native to Nicaragua in Central America. It is a major freshwater economic fish in Nicaragua. It has the characteristics of fast growth, strong disease resistance, easy fishing and delicious meat. In order to explore the fish farming techniques, we carried out high-yielding test of freshwater grouper ponds from 2003 to 2004, and obtained good economic benefits. The test report is as follows: